Design And Implementation Of Application Store Android Client

With the gradual development of the Android system in recent years,rich applications began to emerge in an endless stream.People have more and more demands on high quality and good experienced applications.Application store client which cann download applications also came into being.At present,download platform application store client has become a necessary part of mobile phone.A good application store can help users to efficiently access online applications and easy to organize the application.The subject comes from an online practical commercial project company which I practiced.According to the work I have done,the client can be divided into five modules,namely,initialization module,online application display module,local application management module,personal center module and other function modules.The initialization module is responsible for the initialization of the whole client.The online application display module is responsible for online application in different ways,the local application management module is responsible for downloading,upgrading,unloading and installation work of local application.The personal center module allows users to login,logged users can view the message,manage application set and edit personal information.Other function modules include changing skin and feedback function.The client uses the MVC(Model-View-Controller)architecture as a whole,uses the Volley open source library for network requests,and uses the SQLite database for data caching.At present,the client has already been tested by testers and operates on-line.The overall operation is in good condition,and the application downloads are increasing day by day.Many users have proposed valuable comments,which can help the developers improve the functionality of the application constantly...